CN104505969A - Novel aluminum casting motor fan blade case - Google Patents
Novel aluminum casting motor fan blade case Download PDFInfo
- Publication number
- CN104505969A CN104505969A CN201410648343.9A CN201410648343A CN104505969A CN 104505969 A CN104505969 A CN 104505969A CN 201410648343 A CN201410648343 A CN 201410648343A CN 104505969 A CN104505969 A CN 104505969A
- Authority
- CN
- China
- Prior art keywords
- annular groove
- case
- novel aluminum
- back casing
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
Abstract
The invention discloses a novel aluminum casting motor fan blade case, which comprises a case and a pipeline, wherein the case comprises a front case and a rear case, strip holes are circumferentially arranged on the front case, a first annular groove, a second annular groove and a third annular groove are arranged in the rear case, the first annular groove is arranged in the rear case 10mm from the front end, the second annular groove is arranged in the middle of the rear shell, the third annular groove is arranged at the rear end of the rear case 10mm from the bottom of the case, and the pipeline is coiled outside the case. The novel aluminum casting motor fan blade case has light weight and strong corrosion resistance, can adjust according to different diameters of motor fan blade, and is applicable to fan blade cases of multiple motors.
Description
Technical field
The present invention relates to aluminium casting, particularly relate to a kind of novel aluminum foundry goods motor blower fan case.
Background technology
Motor (English: Electric machinery, is commonly called as " motor ") refers to a kind of calutron realizing electric energy conversion according to the law of electromagnetic induction or transmit.In circuit with alphabetical M(old plant D) represent.Its Main Function produces driving torque, as the power source of electrical appliance or various machinery.
In each building block of motor, motor blower fan is the vitals ensureing motor useful life, motor can produce a large amount of heats in use, high temperature is produced from youngster, affect serviceability and the useful life of motor, and motor blower fan is in electric machine rotation process, produce certain wind-force, thus take away the heat of motor internal, but fan blade is in rotation process, there is certain danger, so be equipped with case outside fan blade, have protective action, general case is of poor quality, easy distortion, and a kind of case of specification is only applicable to a kind of motor.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of novel aluminum foundry goods motor blower fan case, its quality is light, corrosion resistance is strong, can regulate accordingly according to the motor blower fan of different-diameter simultaneously, be applicable to the fan blade case of multiple motor, fan blade case peripheral hardware has pipeline, can water circulation cooling be carried out, the heat that the motor greatly reduced produces, extend the useful life of motor.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of novel aluminum foundry goods motor blower fan case, comprise over body case and pipeline, described over body case comprises procapsid and back casing, described procapsid is along the circumferential direction provided with bar hole, first ring connected in star is provided with inside described back casing, second annular groove and the 3rd annular groove, described first ring connected in star is arranged on back casing leading section 10mm place, described second annular groove is arranged in the middle part of back casing, described 3rd annular groove is arranged on back casing rear end from 10mm place bottom over body case, described conduit ring-shaped is coiled in over body case outside.
In the present invention's preferred embodiments, described procapsid and back casing are bolted.
In the present invention's preferred embodiments, the diameter 15mm larger than the diameter of first ring connected in star of described second annular groove, the diameter of described 3rd annular groove is than the large 15mm of the second annular groove diameter.
In the present invention's preferred embodiments, described first ring connected in star and the second annular groove, the 3rd annular groove are spaced set.
In the present invention's preferred embodiments, described pipe ends is provided with seal cover.
The invention has the beneficial effects as follows: a kind of novel aluminum foundry goods of the present invention motor blower fan case, its quality is light, corrosion resistance is strong, can regulate accordingly according to the motor blower fan of different-diameter simultaneously, be applicable to the fan blade case of multiple motor, fan blade case peripheral hardware has pipeline, can water circulation cooling be carried out, the heat that the motor greatly reduced produces, extend the useful life of motor.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of novel aluminum foundry goods of the present invention motor blower fan case one preferred embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1.
In accompanying drawing, the mark of each parts is as follows: 1, over body case, 2, pipeline, 11, procapsid, 12, back casing, 13, bar hole, 14, first ring connected in star, the 15, second annular groove, the 16, the 3rd annular groove, 21, seal cover.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 2, the embodiment of the present invention provides following technical scheme.
In one embodiment, a kind of novel aluminum foundry goods motor blower fan case, comprise over body case 1 and pipeline 2, described over body case 1 comprises procapsid 11 and back casing 12, described procapsid 11 is along the circumferential direction provided with bar hole 13, first ring connected in star 14 is provided with inside described back casing 12, second annular groove 15 and the 3rd annular groove 16, described first annular recessed 15 is arranged on back casing 12 leading section 10mm place, described second annular groove 15 is arranged in the middle part of back casing 12, described 3rd annular groove 16 is arranged on back casing 12 rear end from 10mm place bottom over body case, described pipeline 2 annular disk is outside around over body case 1.
In one embodiment, described procapsid 11 is connected by bolt 3 with back casing 12.
In one embodiment, the diameter 15mm larger than the diameter of first ring connected in star 14 of described second annular groove 15, the diameter of described 3rd annular groove 16 is than the large 15mm of the second annular groove 15 diameter, and different groove diameter is for placing different motor blower fans.
In one embodiment, described first ring connected in star 14 and the second annular groove 15, the 3rd annular groove 16 are spaced set.
In one embodiment, described pipeline 2 two ends are provided with seal cover 21, when placing cooling water in pipeline, are sealed on pipeline 2 both sides.
The invention has the beneficial effects as follows: a kind of novel aluminum foundry goods of the present invention motor blower fan case, its quality is light, corrosion resistance is strong, can regulate accordingly according to the motor blower fan of different-diameter simultaneously, be applicable to the fan blade case of multiple motor, fan blade case peripheral hardware has pipeline, can water circulation cooling be carried out, the heat that the motor greatly reduced produces, extend the useful life of motor.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a novel aluminum foundry goods motor blower fan case, it is characterized in that, comprise over body case and pipeline, described over body case comprise procapsid and back casing, described procapsid is along the circumferential direction provided with bar hole, first ring connected in star is provided with inside described back casing, second annular groove and the 3rd annular groove, described first ring connected in star is arranged on back casing leading section 10mm place, described second annular groove is arranged in the middle part of back casing, described 3rd annular groove is arranged on back casing rear end from 10mm place bottom over body case, and described conduit ring-shaped is coiled in over body case outside.
2. novel aluminum foundry goods motor blower fan case according to claim 1, it is characterized in that, described procapsid and back casing are bolted.
3. novel aluminum foundry goods motor blower fan case according to claim 1, is characterized in that, the diameter 15mm larger than the diameter of first ring connected in star of described second annular groove, and the diameter of described 3rd annular groove is than the large 15mm of the second annular groove diameter.
4. novel aluminum foundry goods motor blower fan case according to claim 1, is characterized in that, described first ring connected in star and the second annular groove, the 3rd annular groove are spaced set.
5. novel aluminum foundry goods motor blower fan case according to claim 1, it is characterized in that, described pipe ends is provided with seal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648343.9A CN104505969A (en) | 2014-11-17 | 2014-11-17 | Novel aluminum casting motor fan blade case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648343.9A CN104505969A (en) | 2014-11-17 | 2014-11-17 | Novel aluminum casting motor fan blade case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104505969A true CN104505969A (en) | 2015-04-08 |
Family
ID=52947699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410648343.9A Pending CN104505969A (en) | 2014-11-17 | 2014-11-17 | Novel aluminum casting motor fan blade case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104505969A (en) |
-
2014
- 2014-11-17 CN CN201410648343.9A patent/CN104505969A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |